#include <stdio.h>
#include <stdarg.h>
#include <string.h>

int printpos(int n, ...)
{
  int pos = 0;
  int negs = 0;
  int tmp = n;
  va_list ap, pstart;
  char fmt[100] = "";

  va_start(ap, n);
  va_copy(pstart, ap);
  if (n>0) 
    tmp = va_arg(ap, int);
  else {
    while (tmp < 0) {
      negs++;
      va_copy(pstart, ap);
      tmp = va_arg(ap, int);
    }
  }
  while (tmp != 0) {
    strcat(fmt, "%d ");
    pos++;
    tmp = va_arg(ap, int);
  }
  
  printf("%d negatiivista alussa, sitten: ", negs);
  if (pos>0) {
    if (!negs) 
      printf("%d ", n);
    vprintf(fmt, pstart);
  } else
    printf("ei mitään");
  va_end(ap);
  printf("\n");
  return pos;
}


int main(int argc, char **argv)
{
  printpos(-1, -2, -3, -4, 5, 6, 7, 8, 0);
  printpos(-1, -2, 3, -4, 5, 6, 7, 8, 0);
  printpos(1, 2, 3, 0);
  printpos(-1, 0);
  printpos(0);

  return 0;
}